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The benefits of peanut shell processing organic fertilizer:
As a by-product of peanut, a large number of peanut shells have not been fully utilized and are discarded or burned as fuel. With the research of peanut shell in recent years, it was found that peanut shell has the effect of lowering pressure and diuresis. Peanut shell is rich in wood fiber, vitamins, minerals, suitable for making feed; Peanut shells can also be decomposed into organic fertilizer.
1. The decomposed peanut shell organic fertilizer is rich in various nutrients
The main components of peanut shells are lignin and cellulose, containing a small number of trace elements such as nitrogen, phosphorus, and potassium, and a small amount of protein, which can be processed into fertilizer for plant growth. However, if pure peanut shells are used to make organic fertilizer, its nitrogen, phosphorus, and potassium content is very low, the nitrogen content is only 0.65%, which can be said to be negligible. Such a low nitrogen content causes the fermentation process of pure peanut shells to be very slow and not easy to rot, and these small amounts of trace elements and protein can not give Crops provide sufficient nutrients, so if pure peanut shells are used to decompose into organic fertilizer and applied to farmland, in addition to loosening the soil, it is not ideal for crops.
2. The peanut shells and additives are used to make organic compound fertilizer with good effect
Because the main components of peanut shells are lignin and cellulose, even after high-temperature fermentation, these peanut shells are difficult to be completely decomposed, which affects the absorption and utilization of nutrients by crops and weakens the water retention performance of the soil. You can use crushing equipment to The peanut shells are crushed to destroy the fibers of the peanut shells and then decompose, which can reduce the air content between the peanut shells, facilitate the reproduction of microorganisms, accelerate the heat transfer, and shorten the fermentation time.
How to process peanut shells into organic fertilizer?
In the process of decomposing and fermenting peanut shells, other animal manure and urine with high nitrogen content can be added to compost and ferment to accelerate the fermentation process to make organic compound fertilizer. In this way, the decomposed organic compound fertilizer will not only improve Improve soil fertility, improve soil aggregate structure, be rich in nutrients, increase crop yields, and enhance disease resistance. The addition ratio can be referred to, peanut shell 50%-70%, animal manure 15%-30%, urea 0.5%, rice bran 5%-20%, trace element 0.5%-1%, in order to speed up the fermentation process, you can add microbial starter Carry out fermentation treatment.
The specific operation method of peanut card organic fertilizer fermentation:
1. Pour the crushed peanut shells thoroughly with water, and control the water content at 50%-65%, that is, grab it with your hands and see the watermark between your fingers, but no water leaks.
2. Add the animal manure and other additives in a suitable ratio into the crushed peanut shells, and then spray the bacterial fertilizer starter diluted with water on the fertilizer and stir evenly.
3. Stacked in a ventilated place for retting and fermentation, turning the stack every four or five days, if the humidity is not enough, you can add an appropriate amount of water.
The advantages of peanut shell processing organic fertilizer:
The processing of peanut shells into organic fertilizer not only increases the nutrient elements of organic fertilizer but also makes full use of the by-product shells of peanut planting, which is a good way to recover resources. At the same time, the method of processing organic fertilizer from peanut shells is also very simple, which can be achieved by using the organic fertilizer production line series of processes.